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Brachyhypopomus menezesi Crampton, de Santana, Waddell & Lovejoy, 2017

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No image available for this species;
drawing shows typical species in Hypopomidae.

Классификация / Names народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa

> Gymnotiformes (Knifefishes) > Hypopomidae (Bluntnose knifefishes)
Etymology: Brachyhypopomus: Greek, brachys, eia = short + Greek, hypo = under + Greek, poma, -atos = cover (Ref. 45335);  menezesi: Named for Naércio Aquino Menezes, Brazilian ichthyologist, for his important contributions to Neotropical fish systematics..

Environment: milieu / climate zone / depth range / distribution range экология

; пресноводный донно-пелагический. Tropical

распространение страны | регионы FAO | Ecosystems | места находок | Point map | интродукции | Faunafri

South America: middle and upper rio São Francisco drainage in Brazil.

Size / Вес / Возраст

Maturity: Lm ?  range ? - ? cm
Max length : 11.9 cm TL самец/пол неопределен; (Ref. 116763); 11.2 cm TL (female)

Краткое описание определительные ключи | морфология | морфометрия

Brachyhypopomus menezesi is distinguished from other species of the genus Brachyhypopomus by the following combination of characters: presence of accessory electric organ over the opercular region (vs. absence in all congeners except B. bombilla and B. regani); dorsal surface with large dark blotches against a lighter background (vs. dorsal surface speckled with small brown chromatophores on a pale background in B. bombilla); and caudal filament length 24.7-33.3% of length to end of anal fin (vs. 11.1-17.9% in B. regain) (Ref. 116763).

биология     глоссарий (например epibenthic)

Facultative air-breathing in the genus (Ref. 126274); Occurs in small rivers, streams, and lakes based on geographical coordinates and labels accompanying the examined museum specimens. Stomach contents of a single specimen consisted of aquatic insect larvae, mostly Chironomidae (Ref. 116763).

Life cycle and mating behavior Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки

Основная ссылка Upload your references | ссылки | координатор : Albert, James S. | соавторы

Crampton, W.G.R., C.D. de Santana, J.C. Waddell and N.R. Lovejoy, 2017. A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species. Neotrop. ichthyol. 14(4):e150146. (Ref. 116763)

Статус Красного Списка МСОП (Ref. 130435)

  Не вызывающий беспокойства (LC) ; Date assessed: 10 November 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Harmless





Использование человеком

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дополнительная информация

Trophic ecology
пищевые объекты
Diet compositions
Food consumptions
Food rations
хищники
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversions
Recruitments
Abundances
Life cycle
размножение
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
личинки
динамика численности личинок
Distribution
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регионы FAO
Ecosystems
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BRUVS - Videos
Anatomy
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мозг
Otoliths
Physiology
Body compositions
Nutrients
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Swimming type
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Visual pigment(s)
звуки, издаваемые рыбами
Diseases / Parasites
Toxicities (LC50s)
Genetics
генетика
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особенности рыбоводства
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ресурсы в Интернет

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Проверить FishWatcher | CISTI | Catalog of Fishes: род, виды | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Геном, Нуклеотид | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Вперёд, поиск | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00145 - 0.00994), b=3.06 (2.83 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.1   ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).